Techniques for investigating mitochondrial gene expression.

Techniques for investigating mitochondrial gene expression. BMB Rep. 2019 Dec 10;: Authors: Park D, Lee S, Min KT Abstract The mitochondrial genome encodes 13 proteins that are components of the oxidative phosphorylation system (OXPHOS), suggesting that precise regulation of these genes is crucial for maintaining OXPHOS functions, including ATP production, calcium buffering, cell signaling, ROS production, and apoptosis. Furthermore, heteroplasmy or mis-regulation of gene expression in mitochondria frequently is associated with human mitochondrial diseases. Thus, various approaches have been developed to investigate the roles of genes encoded by the mitochondrial genome. In this review, we will discuss a wide range of techniques available for investigating the mitochondrial genome, mitochondrial transcription, and mitochondrial translation, which provide a useful guide to understanding mitochondrial gene expression. PMID: 31818361 [PubMed - as supplied by publisher]
Source: BMB Reports - Category: Biochemistry Authors: Tags: BMB Rep Source Type: research